Merge branch 'main' into lambda_expression_checker

.coveragerc

@@ -7,6 +7,12 @@ include =
     pylint/*
 omit =
     */test/*
+# TODO: 3.0: Remove these after these files have been removed
+    pylint/config/configuration_mixin.py
+    pylint/config/option.py
+    pylint/config/option_manager_mixin.py
+    pylint/config/option_parser.py
+    pylint/config/options_provider_mixin.py
 exclude_lines =
     # Re-enable default pragma
     pragma: no cover
@@ -17,3 +23,6 @@ exclude_lines =
     # Type checking code not executed during pytest runs
     if TYPE_CHECKING:
     @overload
+
+    # Abstract methods are not exectued during pytest runs
+    raise NotImplementedError()

.github/ISSUE_TEMPLATE/QUESTION.yml

@@ -21,7 +21,7 @@ body:
 
         [issue search]: https://github.com/PyCQA/pylint/issues?q=is%3Aissue+is%3Aopen+
 
-        [Discussions]: https://discord.gg/Egy6P8AMB5
+        [Discussions]: https://discord.com/invite/Egy6P8AMB5
 
   - type: textarea
     id: question

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: true
 contact_links:
   - name: 💬 Discord
-    url: https://discord.gg/Egy6P8AMB5
+    url: https://discord.com/invite/Egy6P8AMB5
     about: Astroid and pylint informal dev discussion

.github/workflows/checks.yaml

@@ -9,7 +9,7 @@ on:
 
 env:
   # Also change CACHE_VERSION in the other workflows
-  CACHE_VERSION: 5
+  CACHE_VERSION: 6
   DEFAULT_PYTHON: 3.8
   PRE_COMMIT_CACHE: ~/.cache/pre-commit
 
@@ -27,12 +27,10 @@ jobs:
       pre-commit-key: ${{ steps.generate-pre-commit-key.outputs.key }}
     steps:
       - name: Check out code from GitHub
-        uses: actions/[email protected]
-        with:
-          fetch-depth: 0
+        uses: actions/[email protected]
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Generate partial Python venv restore key
@@ -43,7 +41,7 @@ jobs:
           }}"
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: venv
           key: >-
@@ -58,14 +56,15 @@ jobs:
           . venv/bin/activate
           python -m pip install -U pip setuptools wheel
           pip install -U -r requirements_test.txt
+          pip install -U -r doc/requirements.txt
       - name: Generate pre-commit restore key
         id: generate-pre-commit-key
         run: >-
           echo "::set-output name=key::pre-commit-${{ env.CACHE_VERSION }}-${{
             hashFiles('.pre-commit-config.yaml') }}"
       - name: Restore pre-commit environment
         id: cache-precommit
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: ${{ env.PRE_COMMIT_CACHE }}
           key: >-
@@ -85,15 +84,15 @@ jobs:
     needs: prepare-base
     steps:
       - name: Check out code from GitHub
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: venv
           key:
@@ -106,7 +105,7 @@ jobs:
           exit 1
       - name: Restore pre-commit environment
         id: cache-precommit
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: ${{ env.PRE_COMMIT_CACHE }}
           key: ${{ runner.os }}-${{ needs.prepare-base.outputs.pre-commit-key }}
@@ -115,28 +114,32 @@ jobs:
         run: |
           echo "Failed to restore pre-commit environment from cache"
           exit 1
+      - name: Install enchant and aspell
+        run: |
+          sudo apt-get update
+          sudo apt-get install enchant aspell-en
       - name: Run pylint checks
         run: |
           . venv/bin/activate
           pip install -e .
-          pre-commit run pylint --all-files
+          pre-commit run --hook-stage manual pylint-with-spelling --all-files
 
   spelling:
-    name: spelling
+    name: spelling tests
     runs-on: ubuntu-latest
     timeout-minutes: 5
     needs: prepare-base
     steps:
       - name: Check out code from GitHub
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: venv
           key:
@@ -155,19 +158,19 @@ jobs:
   documentation:
     name: documentation
     runs-on: ubuntu-latest
-    timeout-minutes: 5
+    timeout-minutes: 10
     needs: prepare-base
     steps:
       - name: Check out code from GitHub
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: venv
           key:
@@ -182,3 +185,8 @@ jobs:
         run: |
           . venv/bin/activate
           pytest doc/test_messages_documentation.py
+      - name: Check documentation build and links
+        run: |
+          . venv/bin/activate
+          cd doc
+          make html

.github/workflows/codeql-analysis.yml

@@ -39,11 +39,11 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v1
+        uses: github/codeql-action/init@v2
         with:
           languages: ${{ matrix.language }}
           # If you wish to specify custom queries, you can do so here or in a config file.
@@ -54,7 +54,7 @@ jobs:
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v1
+        uses: github/codeql-action/autobuild@v2
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 https://git.io/JvXDl
@@ -68,4 +68,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v1
+        uses: github/codeql-action/analyze@v2

.github/workflows/primer-test.yaml

@@ -32,12 +32,10 @@ jobs:
       python-key: ${{ steps.generate-python-key.outputs.key }}
     steps:
       - name: Check out code from GitHub
-        uses: actions/[email protected]
-        with:
-          fetch-depth: 0
+        uses: actions/[email protected]
       - name: Set up Python ${{ matrix.python-version }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ matrix.python-version }}
       - name: Generate partial Python venv restore key
@@ -48,7 +46,7 @@ jobs:
           }}"
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: venv
           key: >-
@@ -74,15 +72,15 @@ jobs:
         python-version: [3.8, 3.9, "3.10"]
     steps:
       - name: Check out code from GitHub
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
       - name: Set up Python ${{ matrix.python-version }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ matrix.python-version }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: venv
           key:
@@ -109,15 +107,15 @@ jobs:
         python-version: [3.8, 3.9, "3.10"]
     steps:
       - name: Check out code from GitHub
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
       - name: Set up Python ${{ matrix.python-version }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ matrix.python-version }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: venv
           key:
@@ -144,15 +142,15 @@ jobs:
         python-version: [3.8, 3.9, "3.10"]
     steps:
       - name: Check out code from GitHub
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
       - name: Set up Python ${{ matrix.python-version }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ matrix.python-version }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: venv
           key:

.github/workflows/release.yml

@@ -14,10 +14,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code from Github
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
-        uses: actions/setup-python@v3.0.0
+        uses: actions/setup-python@v3.1.2
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Install requirements